It was a while ago now but it could have been Carshine, as mentioned in the first post here.
QUOTE:
From the old information we have Remus did not have a Muffler to suit the M-Tech Sport Rear Bumper, I won't have any new information for approx 2-3 weeks
Sorry we can't offer any other info at this time
Regards
Gary Barker
Car Shine Pty Ltd
Ph: (03) 9330 3377
www.carshine.com.au
UNQUOTE